Wire harness assembly and vehicle

The utility model discloses a wire harness assembly and a vehicle, the wire harness assembly comprises a wire harness body and a connecting assembly, the wire harness body comprises an Ethernet wire harness and a low-voltage wire harness, and the Ethernet wire harness and the low-voltage wire harness are both suitable for being connected with the connecting assembly and are separated from the connecting assembly. Therefore, the Ethernet wire harness and the low-voltage wire harness are utilized to construct the automobile local area network, and in the process of constructing the automobile local area network, the Ethernet wire harness and the low-voltage wire harness are both connected with the same connecting assembly, so that sharing of the connecting assembly of the Ethernet wire harness and the low-voltage wire harness is realized, a special connecting plug-in unit does not need to be arranged for the Ethernet wire harness, the production cost is reduced, and the production efficiency is improved. Accord